Type
Subchron
Age range
159.62–159.38 Ma
Late Jurassic
Oxfordian
M29r
M30n
M30r
159.63159.62159.61159.60159.59159.58159.57159.56159.55159.54159.53159.52159.51159.50159.49159.48159.47159.46159.45159.44159.43159.42159.41159.40159.39159.38159.37